Adds pull method and example

src/lib.rs

@@ -13,6 +13,7 @@ use crate::{
         chat::{ChatRequest, ChatResponse},
         generate::{GenerateRequest, GenerateResponse},
         ps::RunningModel,
+        pull::{PullRequest, PullResponse},
         tags::Model,
     },
 };
@@ -154,4 +155,41 @@ impl OllamaClient {
             }
         })
     }
+
+    pub async fn pull(
+        &self,
+        request: PullRequest,
+    ) -> impl Stream<Item = OllamaResult<PullResponse>> {
+        let request_address = format!("{}/api/pull", self.server_address);
+        let client = reqwest::Client::new();
+
+        Box::pin(stream! {
+            let response = client
+                .post(request_address)
+                .json(&request)
+                .send()
+                .await
+                .map_err(|e| OllamaError::from(e))?; // Adjust based on your error type
+
+            let bytes_stream = response.bytes_stream();
+
+            let body_reader = StreamReader::new(
+                bytes_stream.map(|res| res.map_err(|e| std::io::Error::new(std::io::ErrorKind::Other, e))),
+            );
+
+            let mut lines_stream = FramedRead::new(body_reader, LinesCodec::new());
+
+            while let Some(line_result) = lines_stream.next().await {
+                match line_result {
+                    Ok(line_content) => {
+                        println!("{line_content}");
+                        if let Ok(parsed) = serde_json::from_str::<PullResponse>(&line_content) {
+                            yield Ok(parsed);
+                        }
+                    }
+                    Err(e) => yield Err(OllamaError::from(e)),
+                }
+            }
+        })
+    }
 }

src/types/mod.rs

@@ -2,4 +2,5 @@ pub mod chat;
 pub mod common;
 pub mod generate;
 pub mod ps;
+pub mod pull;
 pub mod tags;

src/types/pull.rs

@@ -0,0 +1,45 @@
+use serde::{Deserialize, Serialize};
+
+#[derive(Debug, Serialize, Deserialize)]
+pub struct PullRequest {
+    pub model: String,
+    pub insecure: Option<bool>,
+    pub stream: Option<bool>,
+}
+
+impl PullRequest {
+    pub fn builder<M: Into<String>>(model: M) -> PullRequestBuilder {
+        PullRequestBuilder {
+            pull_request: PullRequest {
+                model: model.into(),
+                insecure: None,
+                stream: None,
+            },
+        }
+    }
+}
+
+pub struct PullRequestBuilder {
+    pull_request: PullRequest,
+}
+
+impl PullRequestBuilder {
+    pub fn stream(mut self, stream: bool) -> Self {
+        self.pull_request.stream = Some(stream);
+        self
+    }
+
+    pub fn insecure(mut self, insecure: bool) -> Self {
+        self.pull_request.insecure = Some(insecure);
+        self
+    }
+
+    pub fn build(self) -> PullRequest {
+        self.pull_request
+    }
+}
+
+#[derive(Debug, Serialize, Deserialize)]
+pub struct PullResponse {
+    pub status: String,
+}